ABL-25.000MHZ-B2F

{
  "schema_version": 1,
  "type": "component",
  "slug": "abl-25-000mhz-b2f",
  "title": "ABL-25.000MHZ-B2F",
  "brief": "Abracon LLC Crystals, HC-49S. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "manufacturer": "Abracon LLC",
    "package": "HC-49S",
    "pin_count": 2,
    "category": "Crystal Oscillator/Oscillator/Resonator",
    "subcategory": "Crystals",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/290bae80a70af74f3caf8ec659698c09.pdf",
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    "distributor_links": {
      "lcsc": "C1669880",
      "digikey": "535-9050-ND",
      "mouser": "815-ABL-25-B2F"
    },
    "distributor_check": {
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "535-9050-ND",
        "status": "found"
      },
      "mouser": {
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    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Terminal 1 of a two-terminal crystal; either orientation."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Terminal 2 of a two-terminal crystal; either orientation."
      }
    ],
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        "primary_model": "crystal numbering",
        "primary_mode": "convention",
        "consensus_model": null,
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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        "cost_usd": 0,
        "at": "2026-11-02T17:14:10"
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        "pages": 3,
        "sha256": "",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        ],
        "zmin_mm": -2.9,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a9ae95c1817e0b5582cdf365f85938d48624c7fd30154f3c590e899fe52c8378",
        "checked": "2026-11-02",
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        "checked": "2026-11-02",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Abracon LLC",
      "Package": "HC-49S",
      "Category": "Crystal Oscillator/Oscillator/Resonator",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "",
      "rows": [
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          "name": "Nominal frequency",
          "symbol": "",
          "kind": "tolerance",
          "unit": "MHz",
          "min": null,
          "typ": 25,
          "max": null,
          "conditions": "Frequency range; fundamental AT-cut, 24.01-50.00 MHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency tolerance",
          "symbol": "",
          "kind": "tolerance",
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          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "Freq. Tolerance code 2 = ±20 ppm",
          "source_page": 2,
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        },
        {
          "name": "Operating temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "ºC",
          "min": -20,
          "typ": null,
          "max": 70,
          "conditions": "Operating Temp. code B: -20°C ~ +70°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "",
          "kind": "absolute_maximum",
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          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
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        },
        {
          "name": "Equivalent series resistance (R1) max",
          "symbol": "R1",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "Table 1: 16.000 - 50.000 (Fund.) MHz",
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        {
          "name": "Drive level",
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        },
        {
          "name": "Aging per year",
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          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Insulation resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "MΩ",
          "min": 500,
          "typ": null,
          "max": null,
          "conditions": "@ 100Vdc ± 15V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drive level dependency (frequency change)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Minimum 7 points tested: from 1µW to 500µW; Δfrequency (Max – Min)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency stability over operating temperature (ref. to +25°C)",
          "symbol": "",
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          "min": -50,
          "typ": null,
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          "conditions": "Standard specification; See options",
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        }
      ]
    }
  },
  "variants": [],
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  "discovery_triggers": [
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  "discovery_pitch": "ABL-25.000MHZ-B2F (Abracon LLC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}